<template>
    <div class="login">
        <el-form ref="form" :model="form" class="container" :rules="rules">
        <div class="avatar">
            <img src="../assets/ps.png" alt="" width="100px" height="100px">
        </div>   
        <el-form-item  prop="username">
            <el-input v-model="form.username" prefix-icon="myicon myicon-user" placeholder="账户">
            </el-input>
        </el-form-item>
        <el-form-item  prop="password">
            <el-input v-model="form.password" prefix-icon="myicon myicon-key" placeholder="密码" type="password" @keydown.native.enter="loginSubmit('form')"></el-input>
        </el-form-item>
        <el-form-item>
         <el-button type="primary" class="login-btn" @click="loginSubmit('form')">登录</el-button>            
        </el-form-item>
    </el-form>
    </div>
</template>
<script>
import '@/styles/index.scss';
import {checkUser} from '@/api'
export default {
    data(){
        return{
            form:{
                username:'',
                password:'',
            },
            rules:{
                username:[
                    { required: true, message: '请输入用户名', trigger: 'blur' },
                ],
                password:[
                    { required: true, message: '请输入密码', trigger: 'blur' },
                ]
            }
            
        }
        
    },
    methods:{
        loginSubmit(formName){
            this.$refs[formName].validate((valide)=> {
                if (valide){
                    checkUser(this.form).then(res => {
                        // console.log(res)
                        if(res.meta.status === 200) {
                            localStorage.setItem('mytoken',res.data.token)
                            this.$store.commit('setUserName',res.data.username)
                            this.$router.push({name:'Home'});
                        } else {
                            this.$message.error(res.meta.msg);
                        }
                    })
                } else{
                    console.log('检验不通过')
                }
            })
        }
    }
}
</script>
<style lang="scss" scoped>
    .login {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #2f4050;

  .container {
    position: absolute;
    left: 0;
    right: 0;
    width: 400px;
    padding: 0px 40px 15px 40px;
    margin: 200px auto;
    background: white;
    .avatar {
      position: relative;
      left: 50%;
      width: 120px;
      height: 120px;
      margin-left: -60px;
      margin-top: -60px;
      box-sizing: border-box;
      border-radius: 50%;
      border: 10px solid #fff;
      box-shadow: 0 1px 5px #ccc;
      overflow: hidden;
    }
    .login-btn {
      width: 100%;
    }
  }
}
</style>

